package List;

import Collection.Point;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class SortPoint {
    public static void main(String[] args) {
        List<Point> list =new ArrayList<>();
        list.add(new Point(5,8));
        list.add(new Point(15,60));
        list.add(new Point(100,100));
        list.add(new Point(1,250));
        list.add(new Point(26,3));
        list.add(new Point(13,50));
        System.out.println("原始数据"+list);
        list.sort(new Comparator<Point>() {
            @Override
            public int compare(Point o1, Point o2) {
                return o1.getX()-o2.getX();
            }
        });
       Collections.sort(list, new Comparator<Point>() {
           @Override
           public int compare(Point o1, Point o2) {
               int len1=o1.getX()* o1.getX()+o1.getY()*o1.getY();
               int len2=o2.getX()* o2.getX()+o2.getY()*o2.getY();
               return  len1-len2;
           }
       });
       list.sort((o1,o2)->o1.getX()-o2.getX());
       //
        System.out.println("排序后"+list);

    }

}
